Base | Representation |
---|---|
bin | 1100010111110100… |
… | …0111011111011101 |
3 | 22120110022001000201 |
4 | 3011331013133131 |
5 | 23300202224041 |
6 | 1305315223501 |
7 | 145205110363 |
oct | 30575073735 |
9 | 8513261021 |
10 | 3321133021 |
11 | 1454769438 |
12 | 7882a7b91 |
13 | 40c0a138b |
14 | 23711b633 |
15 | 146879631 |
hex | c5f477dd |
3321133021 has 4 divisors (see below), whose sum is σ = 3338521344. Its totient is φ = 3303744700.
The previous prime is 3321133007. The next prime is 3321133111. The reversal of 3321133021 is 1203311233.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3321133021 - 217 = 3321001949 is a prime.
It is a super-2 number, since 2×33211330212 = 22059849086353172882, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3321133021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3321133121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8693875 + ... + 8694256.
It is an arithmetic number, because the mean of its divisors is an integer number (834630336).
Almost surely, 23321133021 is an apocalyptic number.
It is an amenable number.
3321133021 is a deficient number, since it is larger than the sum of its proper divisors (17388323).
3321133021 is a wasteful number, since it uses less digits than its factorization.
3321133021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17388322.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 3321133021 is about 57629.2722581155. The cubic root of 3321133021 is about 1491.9768695787.
Adding to 3321133021 its reverse (1203311233), we get a palindrome (4524444254).
The spelling of 3321133021 in words is "three billion, three hundred twenty-one million, one hundred thirty-three thousand, twenty-one".
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